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Critical Senior Systems Engineer for High Quality Infrastructure Deliveries

Shape the future as a Senior Systems Engineer focused on delivering exceptional infrastructure solutions. Take charge of server deployments and complex migrations within a dynamic work setting.In this essential role, you will manage the core infrastructure that supports client operations. With over 5 years o ...

Experienced Senior Platform Engineer for Cloud and Kubernetes Leadership

Elevate your career as a Senior Platform Engineer focused on hybrid cloud solutions. Actively design and manage cloud platforms ensuring reliability, security, and scalability across on-premises and public cloud.This position offers the chance to influence cloud architecture with a deep focus on GCP and Azur ...

Senior Linux Systems Engineer 24/7 On Call Uptime

A consulting firm based in Ontario, Canada is looking for a System Administrator specializing in Linux to join their team. The ideal candidate will have 3-5 years of experience in a production environment, advanced skills in Unix architecture, and proficiency in scripting. Responsibilities include providing high ...

Senior Principal Backend Engineer, Crypto and Alternative Trading Products

Senior Principal Backend Engineer, Crypto and Alternative Trading Products North American Centre, 5700 Yonge St, North York, ON M2N 5M9, Canada Job Description Posted Friday, June 19, 2026 at 4:00 AM Questrade Financial Group (QFG), through its companies – Questrade, Que ...

Senior Solution Engineer Specializing in AI Workflows and Integrations

Join the forefront of AI innovation as a Senior Solution Engineer. Design agentic workflows that seamlessly integrate technology with customer engagement for large enterprises.In this essential role, leverage your 4–6 years of customer-facing experience to drive engagement with enterprise clients. You will u ...

Senior Software Engineer Focused on Java, Microservices, and Security

Step into a Senior Software Engineer role to shape the future of web applications in the public sector. Focus on Java-based solutions incorporating microservices and high-level security measures.In this role, you will design and develop large-scale applications that address the complexities of multi-client e ...

Senior Software Engineer Focused on AI Application Lifecycle Management

Drive innovation as a Senior Software Engineer in AI application management. You'll be pivotal in shaping how teams deploy and operate AI solutions efficiently.This position requires a strong backend engineering background to improve the usability and reliability of AI applications. You’ll work closely with ...

Senior Front End Engineer (React/Next) – Onsite in Toronto

A leading technology firm is seeking a Sr. Software Developer - Front End in Toronto. The ideal candidate will work closely with Business Analysts, Product Managers, and backend developers to create high-quality front-end code, ensuring AODA compliance and brand consistency across projects. They must have strong ...

Senior ML Staff Engineer — Generative AI for Supply Chains

A leading supply chain technology company based in Canada is seeking a Machine Learning Staff Developer to join a pioneering team focused on Generative AI. The role entails designing AI solutions, mentoring junior developers, and contributing to a cutting-edge software platform. Candidates should have a Bachelor ...

Senior Security Operations Engineer Focused on Cloud and Automation

Shape the future as a Senior Security Operations Engineer, specializing in cloud security and operational efficiency. Drive the implementation of secure solutions while ensuring compliance across multiple platforms in a collaborative environment.You will utilize your deep expertise of over 5 years in SecOps ...

Senior Software Engineer, Payment Experience / Développeur(euse) logiciel sénior

Overview Based in Canada and headquartered in Toronto, Paramount Commerce is a fintech company focused on making payments simpler and more secure. We've been helping reshape online payments since the early 2000s, enabling people to pay directly from their bank accounts, without relying on credit ...

Senior Structural Engineer, Water, Wastewater and Solid Waste (Toronto)

The Opportunity Step into a senior technical leadership role where your structural expertise helps shape essential water and wastewater infrastructure across Canada. Based in our Thornhill office, this opportunity allows you to lead complex designs, mentor the next generation of engineers, ...

Senior iOS Engineer New App (Swift/KMP) Onsite Toronto

A recruitment agency is seeking an experienced iOS Developer for a contract role in Toronto. You will build a brand-new iOS application from scratch, collaborating closely with designers and backend developers. Candidates should have over 5 years of experience, strong skills in Swift and Kotlin Multiplatform, an ...

Senior Java Back End Engineer for FX Platform Modernization

A leading financial services firm is seeking a Senior Back-End Java Developer to support the modernization of their Foreign Exchange platform. The role involves developing high-performance back-end components and RESTful APIs, focusing on integration across banking systems. Ideal candidates have over 7 years of ...

Senior Principal Backend Engineer, Crypto and Alternative Trading Products

Questrade Financial Group (QFG) , through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial servi ...

Senior Software Engineer AI Driven, Scalable .NET on AWS

A leading software firm in Toronto is hiring a Senior Software Engineer to lead a small team, focus on feature delivery and enhance the technical maturity of core systems. Candidates should have 5+ years of experience with C#, ASP.NET, and strong AWS skills. This role offers opportunities to influence team cultu ...

Senior Java Engineer Banking Tech, Spring Boot, Hybrid (Toronto)

A software development firm in Toronto is seeking a Senior Java Software Engineer responsible for designing and maintaining high-performance applications using Java and Spring Boot. Candidates should have over 8 years of experience with strong skills in RESTful APIs, SQL databases, and cloud platforms. This role ...

Senior Engineer for Innovative Warehouse Solutions and Domain Modeling

Lead the future of warehouse operations as a Senior Industrial Engineer focused on innovative solution design. Engage in complex problem-solving in an on-site or hybrid capacity.This role bridges engineering principles and computational modeling, requiring 5–10 years in industrial engineering. You will imple ...

Senior Network Infra Engineer — DNS/CDN & Fault Tolerant Platform

A high-growth video platform is seeking a Senior Network Infrastructure Engineer to design and support critical network infrastructure. The ideal candidate has over 8 years of experience and strong skills in DNS architecture and IP networking. This role involves building fault-tolerant systems and optimizing per ...

Senior QA Engineer – AI/ML Web & Mobile Testing (Hybrid)

A technology company based in downtown Toronto is seeking a Sr. Systems Testing/QA Specialist. The ideal candidate will have over 10 years of experience in QA, specifically in testing web and mobile applications. Skills in automated testing tools, including Selenium and Cypress, are essential. The role is hybrid ...

Senior Front End Engineer — React UI for Cloud Apps

A pioneering life sciences technology firm is seeking a Front-End Software Engineer to join their dynamic team in Toronto, Canada. The role involves building and maintaining the UI of cloud-based applications using modern frameworks like React. Candidates should possess over 5 years of UI development experience ...

Senior Software Development Engineer in Test for Automated Solutions

Shape the future of automated testing as a Senior Software Development Engineer in Test with strong Python skills. Work on-site to develop cutting-edge solutions for medical technologies. This exciting role requires a seasoned professional to join a specialized core team focusing on improving clinic ...

Senior Solution Engineer Specializing in AI Workflows and Integrations

Join the forefront of AI innovation as a Senior Solution Engineer. Design agentic workflows that seamlessly integrate technology with customer engagement for large enterprises. In this essential role, leverage your 4–6 years of customer-facing experience to drive engagement with enterprise clients. ...

Senior PKI and Certificate Management Engineer with Venafi Expertise

Drive security initiatives as a Senior Engineer specializing in PKI and digital certificates. Your Venafi Trust Protection experience will play a key role in maintaining compliance and optimizing performance. This position calls for over 6 years of expertise in managing PKI environments and requires ...

Senior Analog/RF IC Layout Engineer Lead High Speed

A leading technology firm in Toronto is looking for a Senior Analog / RF IC Layout Engineer. This role involves designing advanced mixed-signal silicon and collaborating with design teams to ensure layout quality while mentoring junior engineers. The candidate should have over 6 years of experience in high-speed ...

Senior Backend Engineer C#.Net & Azure (Remote, 1 Year)

A leading software company is seeking a Senior Back End Engineer specializing in C#.Net and Microsoft Azure. This role involves designing and developing sophisticated back-end cloud solutions, maintaining existing software, and performing root cause analyses. The ideal candidate possesses 3+ years of experience ...

GCP Senior Data Engineer – Real time Pipelines & AI/ML

A leading financial institution is seeking a Senior Data Engineer specializing in Google Cloud Platform. This role involves designing scalable data pipelines and working collaboratively with diverse teams to drive insights and AI capabilities. The ideal candidate should have 7+ years in data engineering with dee ...

GCP Senior Data Engineer – Real time Pipelines & AI/ML

A leading financial institution is seeking a Senior Data Engineer specializing in Google Cloud Platform. This role involves designing scalable data pipelines and working collaboratively with diverse teams to drive insights and AI capabilities. The ideal candidate should have 7+ years in data engineering with dee ...

Senior Front End Engineer (React/Next) – Onsite in Toronto

A leading technology firm is seeking a Sr. Software Developer - Front End in Toronto. The ideal candidate will work closely with Business Analysts, Product Managers, and backend developers to create high-quality front-end code, ensuring AODA compliance and brand consistency across projects. They must have strong ...

Senior Network Infra Engineer — DNS/CDN & Fault Tolerant Platform

A high-growth video platform is seeking a Senior Network Infrastructure Engineer to design and support critical network infrastructure. The ideal candidate has over 8 years of experience and strong skills in DNS architecture and IP networking. This role involves building fault-tolerant systems and optimizing per ...

Senior Engineer/Scientist/Technical Officer, Mining and Repository Engineering

Senior Engineer/Scientist/Technical Officer – Mining and Repository Engineering Position Location: Toronto Head Office – 22 St. Clair Avenue East or Ignace, Ontario – 304 Main Street (Full-time). Job Summary: In this role, you will provide technical leadership for the design and c ...

Senior Agentic AI Engineer: Multi Agent Systems & LLM Ops

A leading AI solutions provider in Toronto is looking for a Senior AI Engineer to leverage expertise in agentic AI systems and cloud deployment. The ideal candidate has significant experience in building multi-agent architectures and RAG pipelines on AWS. Key responsibilities include optimizing AI systems for en ...

Senior Engineer for Innovative Warehouse Solutions and Domain Modeling

Lead the future of warehouse operations as a Senior Industrial Engineer focused on innovative solution design. Engage in complex problem-solving in an on-site or hybrid capacity. This role bridges engineering principles and computational modeling, requiring 5–10 years in industrial engineering. You ...

Senior IAM Systems Engineer, Automation & Platform Enablement (Global Security)

What is the opportunity? The Senior IAM Systems Engineer, Automation & Platform Enablement (Global Security) is responsible for designing and delivering shared automation, CI/CD, and Infrastructure-as-Code capabilities that accelerate delivery across all IAM engineering teams. Sitting ...

Join Untether AI as Senior Engineer for Deep Learning

Shape the future of artificial intelligence as a Senior Deep Learning Engineer at Untether AI. Focus on optimizing neural network performance for advanced hardware solutions. Untether AI is seeking a Senior Deep Learning Engineer to join its Neural Networks team, where you will play a critical role ...

Senior Structural Engineer, Water, Wastewater and Solid Waste (Toronto)

The Opportunity Step into a senior technical leadership role where your structural expertise helps shape essential water and wastewater infrastructure across Canada. Based in our Thornhill office, this opportunity allows you to lead complex designs, mentor the next generation of engineers, ...

Senior Principal Backend Engineer, Crypto and Alternative Trading Products

Questrade Financial Group (QFG) , through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial servi ...

Senior Principal Backend Engineer, Crypto and Alternative Trading Products

Senior Principal Backend Engineer, Crypto and Alternative Trading Products North American Centre, 5700 Yonge St, North York, ON M2N 5M9, Canada Job Description Posted Friday, June 19, 2026 at 4:00 AM Questrade Financial Group (QFG), through its companies ...

Senior Databricks & Power BI Engineer (Capital Markets Data Hub)

Senior Databricks & Power BI Engineer (Capital Markets Data Hub) Requirements We are seeking a hands‑on Senior Databricks & Power BI Engineer to join our team in building a next‑generation Capital Markets Data Hub . This role will focus on developing data pipeline ...

Senior Databricks Platform Engineer, Data + AI (18 month Term)

About Kinaxis Are you looking to join an innovative, market‑leading company where you can truly elevate your career? At Kinaxis we are serious about culture, technology, customers, and not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we mig ...

Senior Backend Engineer (Ruby on Rails/Python) Content Foundations

About the Team & Role The Content Foundations team builds the systems that power how content enters, evolves, and is delivered across the company. This includes ingestion, metadata extraction, early quality controls, and the core artifacts that power search, recommendations, AI/ML systems, an ...

Senior Platform Engineer (AWS, Big Data, Data Warehouse, Netezza)

Job Title: Senior Platform Engineer (AWS, Big Data, Data Warehouse, Netezza) Location: Toronto, ON (Hybrid 2 Days Onsite) Experience: 10+ Years Job Description We are seeking a Senior Platform Engineer with expertise in Big Data, AWS Cloud, Data Warehousing, and ETL to support data platform modernization and cl ...

Senior GenAI Engineer – AWS | LLMs | Agentic AI | RAG Architectures

Senior GenAI Engineer AWS | LLMs | Agentic AI | RAG Architectures Toronto, ON Hybrid (23 Days WFO) Lead and actively contribute to the development of AI products, pilots and solutions, with a focus on clean, maintainable code using Python, React, and AWS tools. Design, architect and build scalable Gen AI sol ...

Sr IT Project Manager

Overview Senior Technology Project Manager. Our client is a professional association in the medical field — a member‑driven non‑profit organization with about 350 employees. The role is a senior IT PM to join the IT PMO team and lead and deliver IT projects. The position is hybrid work (2 days in ...

Sr IT Project Manager

Overview Senior Technology Project Manager. Our client is a professional association in the medical field — a member‑driven non‑profit organization with about 350 employees. The role is a senior IT PM to join the IT PMO team and lead and deliver IT projects. The position is hybrid work (2 days in ...

Senior Director, HR Product Strategy & Digital

Who are we?Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet.A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future.A c ...

Senior Director, HRProduct Strategy & Digital

Who are we? Equinix is the world's digital infrastructure company A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future. A career at Equinix means being at the center of shaping what comes next and amplifying customer val ...

Senior Director, HRProduct Strategy & Digital

Overview Who are we? Equinix is the world’s digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape the ...

Senior Director, HRProduct Strategy & Digital

Who are we? Equinix is the world's digital infrastructure company A place where bold ideas are welcomed, human connection is valued, and everyone has the opportunity to shape their future. A career at Equinix means being at the center of shaping what comes next and amplifying customer val ...

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